Essays about: "Pickup and Delivery"

Showing result 6 - 10 of 14 essays containing the words Pickup and Delivery.

  1. 6. Capacitated Multi Depot Green Vehicle Routing for Transporting End-of-Life electrical waste : A practical study on environmental and social sustainability within the field of CMDGVRP with heterogeneous fleets

    University essay from Högskolan i Halmstad/Akademin för informationsteknologi

    Author : Karl-Johan Djervbrant; Andreas Häggström; [2021]
    Keywords : VRP; GVRP; CMDGVRP; Routing; Optimization; Environmental; Sustainability; Environmental sustainability; Social sustainability; Waste collection; Heterogeneous fleet;

    Abstract : A comprehensive study is presented of the Capacitated Multi DepotGreen Vehicle Routing Problem (CMDGVRP) applied to a heterogeneous fleet of electronic waste collecting vehicles with two objectives: to reduce the total fuel consumption of the vehicles (environmental sustainability) and to limit the continuous drive-time of the drivers (social sustainability). Research has been limited from this aspect, and in this study, the focus is on the practical application of pickup and delivery of electronic waste. READ MORE

  3. 7. A Comparative Study on a Dynamic Pickup and Delivery Problem : Improving routing and order assignment in same-day courier operations

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Tomas Andersson; [2021]
    Keywords : Pickup and Delivery; Dial-a-Ride; Dynamic; Order assignment; Large Neighborhood Search; Pickup and Delivery; Dial-a-Ride; Dynamisk; Tilldelning av beställningar; Large Neighborhood Search;

    Abstract : Pickup and Delivery Problems (PDPs) constitute a class of Vehicle Routing Problems (VRPs) consisting of finding the optimal routes for a fleet of vehicles to deliver requests from a set of origin locations to a corresponding set of destinations. PDPs are NP-hard and have a wide variety of variants and potential constraints. READ MORE

  4. 8. Smart Choices of Logistic Flows in Autonomous Transport System

    University essay from KTH/Optimeringslära och systemteori

    Author : Hanna Ma; [2020]
    Keywords : Applied mathematics; mixed integer linear programming; logistic planning; Tillämpad matematik; blandad heltalsprogrammering; logistikplanering;

    Abstract : PLAS is a cloud-based software used for planning and scheduling fleets of vehicles for material transport. PLAS consists of two components; the Logistic Flow Solver (LFS) and the Material Transport Scheduler (MTS). Based on transportation requests, the LFS generates a set of logistic flows. READ MORE

  5. 9. Integration of freight transportation in demand responsive transport systems

    University essay from KTH/Transportplanering

    Author : Dominik Fuchs; [2020]
    Keywords : ;

    Abstract : Demand-Responsive Transport (DRT) describes public transport modes, which do not run on a fixed schedule but the customers can order their trip including time windows, origin and destinations themselves. Especially for rural areas with lower demand for passengers, DRT systems seem to be suitable concepts. READ MORE

  6. 10. Performance Measurement of E-commerce Collection and Delivery Points

    University essay from Lunds universitet/Förpackningslogistik

    Author : Maja Gunnarsson; Jessica Nilsson; [2020]
    Keywords : performance measurement; performance indicators; collection and delivery points; parcel locker; parcel agent; in-store pickup; system perspective; Technology and Engineering;

    Abstract : Collection and delivery points have become increasingly important due to the current e-commerce trend. In addition to the general rise within e- commerce the extraordinary situation with an ongoing SARS-CoV-2- pandemic has further increased the demand for sufficient parcel deliveries. READ MORE